Search a number
BaseRepresentation
bin1001111011001010…
…11011000111111101
3111202022220222201122
410331211123013331
541403004003101
62240413320325
7246015564341
oct47545330775
914668828648
105328187901
112294694483
1210484960a5
1366bb4890a
143878d1621
15212b8251b
hex13d95b1fd

5328187901 has 4 divisors (see below), whose sum is σ = 5328496572. Its totient is φ = 5327879232.

The previous prime is 5328187873. The next prime is 5328187913. The reversal of 5328187901 is 1097818235.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 240219001 + 5087968900 = 15499^2 + 71330^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5328187901 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5328187001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126806 + ... + 163511.

It is an arithmetic number, because the mean of its divisors is an integer number (1332124143).

Almost surely, 25328187901 is an apocalyptic number.

It is an amenable number.

5328187901 is a deficient number, since it is larger than the sum of its proper divisors (308671).

5328187901 is a wasteful number, since it uses less digits than its factorization.

5328187901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308670.

The product of its (nonzero) digits is 120960, while the sum is 44.

The square root of 5328187901 is about 72994.4374661522. The cubic root of 5328187901 is about 1746.5988800385.

The spelling of 5328187901 in words is "five billion, three hundred twenty-eight million, one hundred eighty-seven thousand, nine hundred one".

Divisors: 1 18353 290317 5328187901